Schmutterer, H. <br/><br/>
Pests of crops in Northeast and Central Africa :  with particular reference to the Sudan / 
H. Schmutterer. 
 - Portland :  Gustav Fischer Verlag Stuttgart,  1969. 
 - x, 296 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural pests.